NL6911833A - - Google Patents

Info

Publication number
NL6911833A
NL6911833A NL6911833A NL6911833A NL6911833A NL 6911833 A NL6911833 A NL 6911833A NL 6911833 A NL6911833 A NL 6911833A NL 6911833 A NL6911833 A NL 6911833A NL 6911833 A NL6911833 A NL 6911833A
Authority
NL
Netherlands
Application number
NL6911833A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL133619D priority Critical patent/NL133619C/xx
Application filed filed Critical
Priority to NL6911833A priority patent/NL6911833A/xx
Priority to US867744A priority patent/US3599041A/en
Priority to DE1965504A priority patent/DE1965504C3/de
Priority to AT00156/70A priority patent/AT298601B/de
Priority to GB3665/70A priority patent/GB1256054A/en
Priority to SE01694/70A priority patent/SE369253B/xx
Priority to FR7007591A priority patent/FR2057639A5/fr
Priority to BE749661D priority patent/BE749661A/nl
Publication of NL6911833A publication Critical patent/NL6911833A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/04—Interlocking mechanisms
    • H01H31/10—Interlocking mechanisms for interlocking two or more switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/24—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with rectilinearly-movable bridging contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/28—Earthing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
NL6911833A 1969-08-04 1969-08-04 NL6911833A (xx)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL133619D NL133619C (xx) 1969-08-04
NL6911833A NL6911833A (xx) 1969-08-04 1969-08-04
US867744A US3599041A (en) 1969-08-04 1969-10-20 Isolator switches provided with grounding switch blades and ground responsive signalling and protective means
DE1965504A DE1965504C3 (de) 1969-08-04 1969-12-30 Metallumschlossene elektrische Trennvorrichtung für hohe Spannung
AT00156/70A AT298601B (de) 1969-08-04 1970-01-08 Metallumschlossener trennschalter mit erdungsvorrichtung
GB3665/70A GB1256054A (en) 1969-08-04 1970-01-26 Improvements in and relating to isolator switches provided with earthing devices
SE01694/70A SE369253B (xx) 1969-08-04 1970-02-10
FR7007591A FR2057639A5 (xx) 1969-08-04 1970-03-03
BE749661D BE749661A (nl) 1969-08-04 1970-04-28 Gekapselde scheidingsschakelaar met aardingsinrichting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6911833A NL6911833A (xx) 1969-08-04 1969-08-04

Publications (1)

Publication Number Publication Date
NL6911833A true NL6911833A (xx) 1971-02-08

Family

ID=19807598

Family Applications (2)

Application Number Title Priority Date Filing Date
NL133619D NL133619C (xx) 1969-08-04
NL6911833A NL6911833A (xx) 1969-08-04 1969-08-04

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL133619D NL133619C (xx) 1969-08-04

Country Status (8)

Country Link
US (1) US3599041A (xx)
AT (1) AT298601B (xx)
BE (1) BE749661A (xx)
DE (1) DE1965504C3 (xx)
FR (1) FR2057639A5 (xx)
GB (1) GB1256054A (xx)
NL (2) NL6911833A (xx)
SE (1) SE369253B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806682A (en) * 1972-10-03 1974-04-23 Bbc Brown Boveri & Cie High-voltage gas-insulated switchgear with capacitive voltage divider for indicating contact position
DE2548173C3 (de) * 1975-10-24 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Erfassung eines Hochspannungspotentials in metallgekapselten Hochspannungsschaltanlagen und -geräten
US4104689A (en) * 1976-09-29 1978-08-01 Electric Machinery Manufacturing Company Vacuum contactor protector
DE3020408A1 (de) * 1980-04-17 1981-10-22 BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau Hochspannungsschaltanlage
DE4314822A1 (de) * 1993-04-30 1994-11-03 Siemens Ag Meßwandler
DE19632574A1 (de) * 1996-08-13 1998-02-19 Abb Patent Gmbh Trenn-Erderschalter für eine metallgekapselte, gasisolierte Hochspannungsschaltanlage
US6362445B1 (en) * 2000-01-03 2002-03-26 Eaton Corporation Modular, miniaturized switchgear
US6242708B1 (en) * 2000-01-03 2001-06-05 Eaton Corporation Isolator switch
JP5546338B2 (ja) * 2010-04-30 2014-07-09 三菱電機株式会社 ガス絶縁計器用変圧器
CN103022925A (zh) * 2012-12-05 2013-04-03 广东天富电气集团有限公司 一种带加强绝缘的高原型开关设备
CN103151212A (zh) * 2013-02-25 2013-06-12 贵州中泉电气集团有限公司 一种回路自锁负荷开关
CN115565829B (zh) * 2022-09-08 2023-11-24 正泰电气股份有限公司 驱动结构及具有其的断路器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966204C (de) * 1939-01-17 1957-07-18 Siemens Ag Elektrische Unterbrechungseinrichtung, insbesondere fuer schlagwettergefaehrdete Betreibe
US2542838A (en) * 1947-12-27 1951-02-20 Westinghouse Electric Corp Ground protective system
US3233151A (en) * 1962-12-31 1966-02-01 Gen Electric Electrical protective systems
FR1371871A (fr) * 1963-07-11 1966-03-04 Alsthom Cgee Poste électrique à haute tension du type blindé
CH402116A (de) * 1963-08-14 1965-11-15 Sprecher & Schuh Ag Gekapselte Hochspannungs-Schaltanlage mit selektiver Abschaltung beim Auftreten von Erd- oder Kurzschlüssen
US3356798A (en) * 1965-12-13 1967-12-05 Westinghouse Electric Corp Disconnect switch
NL6708481A (xx) * 1967-06-19 1968-12-20

Also Published As

Publication number Publication date
DE1965504C3 (de) 1975-03-20
AT298601B (de) 1972-04-15
NL133619C (xx)
US3599041A (en) 1971-08-10
DE1965504A1 (de) 1971-02-25
BE749661A (nl) 1970-10-01
GB1256054A (en) 1971-12-08
FR2057639A5 (xx) 1971-05-21
SE369253B (xx) 1974-08-12
DE1965504B2 (de) 1973-03-22

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